Zobrazeno 1 - 10
of 3 899
pro vyhledávání: '"Nadhir, A"'
This work develops a particle system addressing the approximation of McKean-Vlasov stochastic differential equations (SDEs). The novelty of the approach lies in involving low discrepancy sequences nontrivially in the construction of a particle system
Externí odkaz:
http://arxiv.org/abs/2409.09821
We present a flexible, deterministic numerical method for computing left-tail rare events of sums of non-negative, independent random variables. The method is based on iterative numerical integration of linear convolutions by means of Newtons-Cotes r
Externí odkaz:
http://arxiv.org/abs/2405.01465
In this work we employ importance sampling (IS) techniques to track a small over-threshold probability of a running maximum associated with the solution of a stochastic differential equation (SDE) within the framework of ensemble Kalman filtering (En
Externí odkaz:
http://arxiv.org/abs/2403.12793
This paper addresses the difficulty of characterizing the time-varying nature of fading channels. The current time-invariant models often fall short of capturing and tracking these dynamic characteristics. To overcome this limitation, we explore usin
Externí odkaz:
http://arxiv.org/abs/2402.09462
Autor:
Rasul, Kashif, Ashok, Arjun, Williams, Andrew Robert, Ghonia, Hena, Bhagwatkar, Rishika, Khorasani, Arian, Bayazi, Mohammad Javad Darvishi, Adamopoulos, George, Riachi, Roland, Hassen, Nadhir, Biloš, Marin, Garg, Sahil, Schneider, Anderson, Chapados, Nicolas, Drouin, Alexandre, Zantedeschi, Valentina, Nevmyvaka, Yuriy, Rish, Irina
Over the past years, foundation models have caused a paradigm shift in machine learning due to their unprecedented capabilities for zero-shot and few-shot generalization. However, despite the success of foundation models in modalities such as natural
Externí odkaz:
http://arxiv.org/abs/2310.08278
Autor:
Owais Ali Wani, Syed Sheraz Mahdi, Md. Yeasin, Shamal Shasang Kumar, Alexandre S. Gagnon, Faizan Danish, Nadhir Al-Ansari, Salah El‑Hendawy, Mohamed A. Mattar
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract Predicting rainfall is a challenging and critical task due to its significant impact on society. Timely and accurate predictions are essential for minimizing human and financial losses. The dependence of approximately 60% of agricultural lan
Externí odkaz:
https://doaj.org/article/4ccd2c8d31ad48f1b0b71b1e87c62c04
Autor:
Federico Williamson, Nadhir Naciff, Carlos Catania, Gonzalo dos Santos, Nicolás Amigo, Eduardo M. Bringa
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 5263-5276 (2024)
This work proposes a computationally efficient approach for estimating the magnetization of Fe0.7Ni0.3 body-centered cubic (bcc) nanoparticles (NPs) at room temperature using machine-learning algorithms, in terms of the average magnetic moment per at
Externí odkaz:
https://doaj.org/article/02fb81d3377e484b9d78f8c8a9672d7d
Autor:
Ahmad Al-Gurairy, Mohamed S. Al-Jubory, Nadhir Al-Ansari, Salih Muhammad Awadh, Ali H. Al-Zubaidi, Muhammad T. Al-Sadun, Riyadh M. Al-Ghurairy
Publikováno v:
Applied Water Science, Vol 14, Iss 11, Pp 1-14 (2024)
Abstract Floods caused by dam failures can cause huge losses of life and property, especially in estuarine areas and valleys. In spite of all the capabilities and great improvements reached by man in the construction of dams and their structures, the
Externí odkaz:
https://doaj.org/article/a2f4d8942d6e45c480ca62fb5b610b09
Autor:
Salah L. Zubaidi, Hussein Al-Bugharbee, Ali W. Alattabi, Hussein Mohammed Ridha, Khalid Hashim, Nadhir Al-Ansari, Zaher Mundher Yaseen
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract This research offers a novel methodology for quantifying water needs by assessing weather variables, applying a combination of data preprocessing approaches, and an artificial neural network (ANN) that integrates using a genetic algorithm en
Externí odkaz:
https://doaj.org/article/57281b6150334cb080b1f5ae4272c9c5
Autor:
Kalpana Choudhary, J. Singh, N. K. Meena, Nadhir Al-Ansari, Sonali Choudhary, Ravindra Kumar Tiwari, Mahendra Choudhary, Dinesh Kumar Vishwakarma, Salah El-Hendawy, Mohamed A. Mattar
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Day-by-day increasing irrigation water scarcity requires the application of water-saving irrigation techniques to sustain agriculture production. A two-year field investigation was conducted during 2018 to 2020 to determine the effects of va
Externí odkaz:
https://doaj.org/article/ae9098c2fac64741a44c37c1ca9e211d